Shoulder strap for retaining pocketbook straps



FIG. 1 is a front perspective view of a shoulder strap for retaining pocketbook straps showing my new design;

FIG. 2 is an enlarged top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side is a mirror image;

FIG. 4 is a bottom view thereof; and,

FIG. 5 is an end elevational view thereof, the opposite end is a mirror image.

The broken line showing of the human form and strap in FIG. 1 is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design for a shoulder strap for retaining pocketbook straps, as shown and described. 